UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hWEAXYpYONJRGD8rtkz1c+r9fU9AZ/s5sCGkkbOYQ+w=' 
WHERE 
  key_id = '5ec732450efff509641ee252b96d55fd95ded76cd7d921f5771cde2738f5f207' 
  AND (
    token = 'hWEAXYpYONJRGD8rtkz1c+r9fU9AZ/s5sCGkkbOYQ+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )